If you built your cloud with a provider network only, you can't create tenant networks. You need to configure "network option 2, self-service networks", for example at https://docs.openstack.org/neutron/latest/install/controller-install-option2-ubuntu.html. On 6/24/2018 6:01 AM, Kevin Kwon wrote: > > Dear All! > > HI.. > I have installed the Openstack with Controller-Compute Node by > manually with Provider Network. > > when i tried to create the network on Openstack GUI, I couldn't create > it because below error messages. > > would you please let me know how can i create network and check status? -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: OpenPGP digital signature URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180624/098ce3de/attachment.sig>